baber/WOPTO huggingface dataset:
Patent JP-S5923432-A (JP)
Title: Plasma ion source
Inventor: SAKUMICHI KUNIYUKI
IPC: H01J27/02
Filed: 1982-07-30
Abstract: PURPOSE:To take out a high energy ion beam by providing a shield ring electrode with ground potential near a deceleration electrode and along the inner wall surface of a container made of an insulant so as to prevent the discharge between the deceleration electrode and a ground electrode. CONSTITUTION:Plasma is generated by the discharge occurring between a deceleration electrode 5 and a ground electrode 6. Since this plasma prevents high voltage from being applied to an acceleration electrode 4, a shield electrode 12 grounded near the deceleration electrode 5 and along the inner wall surface of a container 8 made of an insulant is provided. The discharge between the deceleration electrode 5 and ground electrode 6 can fully be prevented by providing such the shield ring electrode 12. As a result, high voltage can be applied to the acceleration electrode 4 and a high energy ion beam can be taken out.
Patent JP-S6111037-A (JP)
Inventor: KAWADA TERUSHIGE
IPC: A61C7/14
Filed: 1984-06-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5558265-A (JP)
Title: Water-dispersible thermosetting resin coating composition
Inventor: HAYASHI MASAAKI
IPC: C08F283/01
Filed: 1978-10-26
Abstract: PURPOSE: To prepare the title coating composition having high yellowing resistance and excellent properties, and useful as a paint, by adding a surface active agent, water, etc. to fine powder of a thermosetting polyester-modified vinyl resin obtained by the graft copolymerization of an unsaturated polyester resin and a specific monomer mixture.  
     CONSTITUTION: A composition composed of (A) 100 parts by weight of a thermosetting polyester-modified vinyl resin having an average diameter of 1W50μ, a hydroxy value of 10W180, pref. 30W120, and an acid value of 3W40, pref. 5W25, and obtained by the graft copolymerization of (a) 2W40 parts of an unsaturated polyester resin and (b) 98W60 parts of a monomer mixture comprising an N-alkoxymethylated α, β-monoethylenic unsaturated carboxylic acid amide, (B) 0.01W1 part of a surface active agent and/or a thickener, and (C) a proper amount of water. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H084853-A (JP)
Title: Damping device
Inventor: MIYATA HIROBUMI
IPC: F16H7/12
Filed: 1994-06-14
Abstract: PURPOSE:To reduce costs by enabling a damping device to be easily assembled with a small number of parts through a process of making use of pulley members and a friction member such as a belt to be wound around it, to make the damping device have a fuel safe function in relation to excessive external force, and to facilitate the set tuning of damping characteristics, and also decrease the temperature dependency. CONSTITUTION:A movable pulley member 2 is eccentrically and rotatably provided on a lever member 3 rotatably supported to a fixed pulley member 1, and an endless belt 4 is wound between the circumferential friction surface 1a of the fixed pulley member 1 and the circumferential friction surface 2b of the movable pulley 2, and initial tension is given to the belt 4 by energizing the movable pulley member 2 outward by an initial tension giving spring 5.
Patent JP-S62287608-A (JP)
Title: Manufacture of ignition coil for internal combustion engine
Inventor: UMEZAKI TOMOKAZU
IPC: H01F38/12
Filed: 1986-06-05
Abstract: PURPOSE:To enhance the working efficiency of the manufacturing process by using core members of one kind and integrally molding one member of a closes magnetic path core with a case so that it is exposed at one surface of the case, and loading this with a primary coil and a secondary coil, thereby reducing the number of parts. CONSTITUTION:A lower 'U'-shaped core member 305 is integrally molded with a case 3a so that the lower surface thereof is exposed. A circular primary coil 3d and a concentric secondary coil 3e are placed in this case, and thereafter an upper 'U'-shaped core member 305 is made to abut thereon. Then, a resin 3f is impregnated for filling, thereby to fix these members.
Patent JP-H0657729-A (JP)
Title: Marine tower
Inventor: YAMAMOTO HARUO
IPC: E02B17/02
Filed: 1992-05-25
Abstract: PURPOSE:To construct a marine tower having a large water depth structure by hinge-joining the lower end of a towery structure with a sea-bottom foundation section, installing a thruster to an upper section and conducting automatic control while stabilizing the marine tower by restoring force by buoyancy. CONSTITUTION:A marine tower A and a foundation 1 are built in a dock, water is infected into the dock, and the tower and the foundation are drawn out in a calm water area, and ballast-adjusted and towed to a site. Water is injected to the foundation 1 and the tower body A, and the foundation and the tower body are stabilized onto the ground B of the sea bottom by ballast. A thruster 5 is mounted to the upper section of the tower body A at that time, and shaking against external force is reduced and an attitude is controlled. Downward force works by water-injecting ballast in a gravity compartment and upward force by buoyancy in a buoyancy compartment, and restoring force against wave force, tidal current force, wind force, etc., works, thus stabilizing the main body A.
Patent JP-S5957617-A (JP)
Inventor: NAKAMURA MASAKI
IPC: A47J27/62
Filed: 1983-07-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5465765-A (JP)
Title: Extruder of thermoplasftic material
Inventor: SAKAI KISHIYOU
IPC: B29C48/67
Filed: 1977-11-07
Abstract: PURPOSE:To improve the kneading effect of a thermoplastic material in an extruder, by using a screw and a cylinder of polygonal cross sections cut perpendicular to the screw shaft in the kneading zone wherein at least one of the screw and cylinder has a cross section formed from two or more concentric polygons with proper  different phases. CONSTITUTION:The cross scetional shape of the screw 2 and the cylinder 1 constituting the kneading zone of an extruder are made a regular hexagon and a pseudo- regular dodecagon formed from the two concentric regular hexagons 6 and 7 of the same shape shifted 30 degrees, respectively. The angle alpha made by the neighboring sides of the pseudo-regular dodecagon is 60 degrees the same as in the case of the regular hexagon, therefore, it provides substantially the same deforming effect on the material to be kneaded as in the case of the regular hexagonal cross section. Furthermore, the frequency of deformation is twice that of the regular hexagonal cross section, thus irroving the kneading effect.
Patent JP-S5467259-A (JP)
Title: Heat exchanger
Inventor: SASAKI TAKESHI
IPC: F28F9/00
Filed: 1977-11-07
Abstract: PURPOSE: To protect a flange's inner surface from contact by heating media and, at the same time, to minimize heat dissipation from outer cylindrical body by providing a heat-isolating space for keeping (or isolating) a heat exchanger's outer cylindrical body's wall surface, including flange portion, from the heating media.  
     CONSTITUTION: A top section 13a and a bottom section 13b of an outer cylindrical body 13 of a heat exchanger 11 are joined together at a flange (section) 14. A heat-isolating space 17 is provided along the outer cylindrical body's inner wall surface for isolating a heating media 12 from a outer cylindrical body wall surface 13 including the flange portion. This space 17 is provided on its top with a gas pressure control nozzle 18 from which a gas is sent out into the heat-isolating space where it is pressurized to form a gas layer 19. The heat-isolating space is formed by a prosective body 20 whose top section 17a is tightly closed and bottom section 17b is also isolated from the heating media by a ring 21 which is tightely fixed to the protective body leaving only a tiny gap 22 open for passage of the heating media. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6429183-A (JP)
Title: Method of video signal processing and video signal converter for implementing the method
Inventor: ORIBIE SHIYANTEROU
IPC: H04N5/44
Filed: 1988-06-01
Abstract: PURPOSE: To prevent a flicker phenomenon that occurs at a switching point by weighting the values of adjacent pixels and performing a selective processing, and restoring an image which alternately contains pixels presents in an original image and pixels received according to a filter processing and the selection processing. CONSTITUTION: A spatial filter processing for the values of respective pixels of a current image to be generated is performed by weighting and calculating the values of pixels adjacent to a pixel on a current line of the current image and the values of pixels on the current line of the current image which are adjacent to pixels belonging to at least two adjacent lines, and an intermediate value is selected out of the value obtained at the end of the spatial filter processing and the values of pixels at the same positions with pixels on current lines in at least two images before and after the current image.  Then the image which contains the pixels present in the current image and pixels received through the filter processing and selection processing unless the pixels are present is restored and a video signal which is sampled is generated for all images according to the same sampling network. Consequently, a flicker phenomenon that occurs at a switching point can be avoided.
Patent JP-S61291164-A (JP)
Title: Casing of electronic apparatus
Inventor: KANAZAWA MANABU
IPC: B41J29/13
Filed: 1985-06-20
Abstract: PURPOSE:To prevent a cover or a main body of a casing from being broken through careless opening of the cover by the operator, by a construction wherein a force for turning a cover in the opening direction beyond a turnable range disengages a shaft and a bearing from each other, resulting in that the cover is disengaged from a main body of a casing. CONSTITUTION:When a force for turning the cover 2 in the direction of arrow B (opening direction) beyond a turning limit position at which a support arm 2b comes into contact with a stopper 1b is exerted, the shaft 2a presses a bearing hole 1a under the lever function with the upper end of the stopper 1b as a fulcrum. As a reaction to this, the shaft 2a is pressed in the direction of arrow C through a taper of the shaft 2a and the hole 1a. When the force exceeds a certain extent, the support arm 2b is elastically bent in the direction of arrow C, the shaft 2a is displaced in the same direction, and a tapered surface of the shaft 2a rides over a tapered surface of the hole 1a, resulting in that the shaft 2a and the hole 1a are disengaged from each other, and the cover 2 is detached. Namely, when the operator erroneously exerts such a strong force as to open the cover 2 beyond the turnable range, the shaft 2a and the bearing hole 1a are disengaged from each other, whereby the cover 2 is detached. Accordingly, since no irrational forces are exerted on the cover 2 or an upper casing 1, the cover 2 and the casing 1 can be prevented from being broken.
Patent JP-S63298947-A (JP)
Title: Magnetic domain observing device
Inventor: TOMITA TAKESHI
IPC: H01J37/26
Filed: 1987-05-28
Abstract: PURPOSE:To reduce the influence of the residual magnetic field when a magnetic domain is observed by furnishing a magnetic substance which can be attached closely to or removed from the upper and the lower poles of a pole piece at a time. CONSTITUTION:A magnetic substance 4 is installed to the tip of a shaft 5 which is slidable along a hole 6 at the side of a yoke 1, and the shaft 5 is made movable at the side surface of the yoke 1 in the vertical direction. By the gearing of the groove hole of a cover 7 and a projection 8, the magnetic substance 4 is positioned either at the position A where the magnetic substance 4 is closely attached to the upper pole 2 and the lower pole 3 of the piece pole at a time, or at the position where it is separated from the both poles at a time. In the observation of a magnetic domain when an object lens is OFF and an auxiliary lens 9 is used, the magnetic substance 4 is placed at the position A, and the magnetic flux from the residual magnetism of the object lens penetrates as the arrow in the figure. Consequently, the magnetic field from the residual magnetism near the sample 11 is made small.
Patent JP-S5561262-A (JP)
Title: Method of assembling vertical shaft rotary electric machine
Inventor: TAKAHASHI SHINOBU
IPC: H02K5/04
Filed: 1978-10-31
Abstract: PURPOSE: To reduce the number of assembling steps and the number of days for performing the steps for a vertical shaft rotary electric machine by providing a larger fixing member hole than predetermined size at the lower surface of a braket when fixing the bracket to a stator frame and welding the fixing member onto the stator frame.  
     CONSTITUTION: When fixing an upper bracket 5 to a stator frame 4 by a coupling bolt 9, the hole 12 of the lower surface of the braket 5 for inserting a member 11 to be fixed is so formed as to have larger diameter of the degree capable of absorbing the error of the position of a threaded hole 7. In assembling it, a fixing member 10 formed with the hole 7 is welded onto the upper surface of a stator frame 4, a bolt hole is located on the surface of the flame 4 coincidently with the member 11 placed thereon, and the member 11 is then welded through an intermediate plate 13 to the bracket 5. Thus, it eliminates necessity of manufacturing in advance the bracket for positioning it so as to reduce the number of assembling days and steps. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6113803-A (JP)
Title: Manufacture of reflecting plate for circularly polarized wave antenna
Inventor: TAKEMURA KENJI
IPC: H01Q15/16
Filed: 1984-06-29
Abstract: PURPOSE:To improve durability and radio wave reflecting characteristics and to reduce the cost by selecting the thickness of a thermoplastic resin layer within a specific range and making a metallic mat, cloth and net finer than 2 meshes and selecting the content of an inorganic filler in an olefin group polymer including the inorganic filler to a specific wt%. CONSTITUTION:After a laminated sheet made of metallic forming material 2 selected out of a group comprising the metallic mat, cloth and net reflecting a radio wave and a thermoplastic resin 3 with excellent weatherproofness is arranged between a split metal die and a parison C while the thermoplastic resin layer with excellent weatherproofness faces the metal mold side, the split metal molds a, b are closed, a pressing fluis is pressed into the parison, which is expanded to press thermally the laminated substance and the parison is solidified while keeping this state. The thickness of the thermoplastic resin layer is selected as 5mu-5mm., the metallic mat, cloth and net are made finer than 2 meshes and the content of the inorganic filler in the olefin group polymer including the inorganic filler is selected as 10-80wt%.
Patent JP-H05324160-A (JP)
Title: Coordinate input device
Inventor: KONISHI YOSHIHARU
IPC: G06F3/03
Filed: 1992-05-26
Abstract: PURPOSE:To easily attain a secrecy protecting function for a stylus pen input in a coordinate input device. CONSTITUTION:The coordinate input device is constituted of a stylus pen 1 provided with a coil for generating an AC magnetic field with inherent frequency fci corresponding to an ID code Ii and capable of pointing out coordinates, a sensor part 2 for receiving the AC magnetic field and generating induced voltage, a detection part 4 for converting the induced voltage into a digital value, a sampling and holding(S/H) part 5, three blocks of an A/D conversion part 6, a VFO part 8 for measuring the frequency fci of the AC magnetic field, a D/A conversion part 9, and a CPU part 10 for calculating the coordinates pointed out by the input pen based upon the digital sensor output and outputting the calculated coordinates to the outside of the device together with an ID code Ii corresponding to the frequency fci. Since the ID code is prepared in each pen and the ID code can be outputted to the external together with coordinates pointed out by the pen 1, a secrecy protecting function can easily be obtained without adding a special means when the coordinate input device is used as an input means for various systems.
Patent JP-H086588-A (JP)
Title: Voice recognition method
Inventor: NODA YOSHIAKI
IPC: G10L15/183
Filed: 1994-06-15
Abstract: PURPOSE:To obtain an evaluation value of a hypothesis with a high precision in parallel with voice input in a beam searching method. CONSTITUTION:Corresponding phoneme HMM and inputted voice are collated with respect to the hypothesis of the phoneme column decided by a grammar and the collating result is obtained as a liklihood function gi(t) for each hypothesis i. Then, an evaluation value is obtained from gi(t), phonemes are connected for high evaluation value hypotheses and an input voice candidate is searched. In this method, forward estimated likelihood function giLAMBDA(t) which is common to all hypotheses is obtained, fi'=gi(t)-gLAMBDA(t) is obtained, gi(t) is time normalized and let a maximum value of fi'(t) be the evaluation value of respective hypothesis i.
Patent JP-H08329302-A (JP)
Title: Coin discriminating device
Inventor: TAKEDA TAKAYUKI
IPC: G07D5/08
Filed: 1995-05-31
Abstract: PURPOSE: To improve the genuineness decision precision and processing speed of a coin. CONSTITUTION: A magnetic sensor 10 which varies in output with at least the material of a coin and an optical sensor 20 which reads out the unevenness pattern of the coin surface are arranged along a coin conveying means which conveys the coin at a constant speed, and this device is equipped with a money kind decision part 40 which detects features of the whole coin consisting of at least a feature regarding the presence/absence state of the hole of the coin, a feature regarding the material of the coin, and features regarding the external diameter of the coin and determines the money kind of the coin according to a combination of feature values, a reference image storage part 50 which stores registered images of various money kinds to be discriminated,  and a genuineness decision part 80 which decides the genuineness of the coin by collating the read image of the coin surface read by the optical sensor 20 with the registered image of the denomination determined by the denomination decision part 40.
Patent JP-H0428036-A (JP)
Title: Magneto-optical disk medium
Inventor: TAMAKI MASAKO
IPC: G11B11/10
Filed: 1990-05-23
Abstract: PURPOSE:To prevent the deterioration in reproduced signals by the irregular magnetization inversion in already recorded parts by setting the coercive force of the recording film at a medium temp. at the time of reproducing when the temp. in a device is increased by continuous operation of a recording and reproducing device at the value higher than the coercive force at room temp. CONSTITUTION:This recording medium is constituted of a substrate 11, protective films 12, 14 and the recording film 13. The recording film 13 has the compensation temp. above room temp. and has such magnetic characteristics that the coercive force of the recording film 13 at the medium temp. at the time of reproducing when the temp. in the device is increased by the continuous operation of the magnetic and reproducing device is above the coercive force at room temp. The coercive force increases with the recording film 13 having such magnetic characteristics even when the temp. in the recording and reproducing device rises at the time of reproducing. The deterioration of the reproduced signals by the irregular magnetization inversion of the already recorded parts is prevented in this way.
Patent JP-S5658112-A (JP)
Title: Recording/reproducing system of picture information
Inventor: YOKOTA MASAFUMI
IPC: H04N5/91
Filed: 1979-10-16
Abstract: PURPOSE: To eliminate the effect of jitter, by carrying out the recording with an addition of the sampling pulse of the frequency adjacent to the upper limit of the video signal frequency band which is required during the recording.  
     CONSTITUTION: The sampling pulse applied to the terminal 6 is supplied to the PLL circuit 7 and converted into the 10-fold frequency to be furthermore divided down to the frequency of 1/16 through the frequency divider 12. The sampling pulse thus produced is turned into the frequency adjacent to the upper limit of the frequency band necessary for the video signal 1 and then receives an FM modulation after an addition at the adder 4. In reproduction, the FM signal detected through the photoelectric transducer 14 is demodulated by the demodulator 17, and then the sampling pulse is extracted through the tuning circuit 19 via the PLL circuit 20 and the frequency dividing circuit 25. In other words, both the reproduced video signal and the sampling pulse were recorded at one time, and thus the reproduced video signal is sampled by the reproduced sampling pulse. In this way, the jitter during the reproduction can be eliminated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5659434-A (JP)
Title: Secondary electron multiplying target
Inventor: WASHIDA HIROSHI
IPC: H01J29/41
Filed: 1979-10-18
Abstract: PURPOSE: To improve the picture quality without sacrifice of the gain characteristics of secondary electron multiplying target, by coating the first and second porous layer of specific permittivity on a signal electrode formed through a target supporter.  
     CONSTITUTION: A metallic mesh 44 is developed on the face of a target supporting frame 8 while a target supporting film 45 made of aluminum, silver, etc. is coated between the grids of said mesh 44 to produce a supporting member through which such as aluminum is vacuum depositied to produce a signal electrode 46. The first porous layer 47 having high secondary electron emission ratio and the permittivity lower than 6 is formed on said signal electrode 46, then such as oil is burnt and incomplete combustion carbon is formed as the second porous layer 48 on the first porous layer 47 to produce double porous layer. Consequently the picture quality can be improved without sacrifice of the gain characeterstic of target. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5924402-A (JP)
Title: Picture reproducing device
Inventor: OOYAMA MASAO
IPC: G11B20/10
Filed: 1982-07-30
Abstract: PURPOSE:To perform excellent picture reproduction by generating a picture signal which contains plural pieces of picture information reproduced by a tape recorder, and displaying pictures on a screen in such a state that a picture corresponding to a specific piece of picture information and an audio signal synchronize with each other. CONSTITUTION:The picture signal reproduced by the tape recorder is supplied to a demodulation circuit 56 through an input terminal IP. This picture signal is demodulated on, for example, FSK demodulation basis by the demodulation circuit 56 and then converted through an S/P circuit 57 into parallel digital data, which is supplied to the input part of a memory 58. A storage area of the memory 58 is specified by address data generated by a write address generating circuit 59 and supplied through an address switching circuit 60 and the supplied digital data is written in the specified storage area by the control signal of a read/write control circuit 61.